HCC Profiling Report

Dataset statistics

Number of variables	24
Number of observations	129880
Missing cells	393
Missing cells (%)	< 0.1%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	23.8 MiB
Average record size in memory	192.0 B

Variable types

Numeric	18
Categorical	6

Alerts

`Inflight wifi service` is highly overall correlated with `Ease of Online booking` and 1 other fields	High correlation
`Ease of Online booking` is highly overall correlated with `Inflight wifi service`	High correlation
`Food and drink` is highly overall correlated with `Seat comfort` and 2 other fields	High correlation
`Online boarding` is highly overall correlated with `Satisfaction`	High correlation
`Seat comfort` is highly overall correlated with `Food and drink` and 2 other fields	High correlation
`Inflight entertainment` is highly overall correlated with `Food and drink` and 2 other fields	High correlation
`On-board service` is highly overall correlated with `Inflight service`	High correlation
`Inflight service` is highly overall correlated with `On-board service`	High correlation
`Cleanliness` is highly overall correlated with `Food and drink` and 2 other fields	High correlation
`Departure Delay in Minutes` is highly overall correlated with `Arrival Delay in Minutes`	High correlation
`Arrival Delay in Minutes` is highly overall correlated with `Departure Delay in Minutes`	High correlation
`Type of Travel` is highly overall correlated with `Class`	High correlation
`Class` is highly overall correlated with `Type of Travel` and 1 other fields	High correlation
`Satisfaction` is highly overall correlated with `Inflight wifi service` and 2 other fields	High correlation
`id` is uniformly distributed	Uniform
`id` has unique values	Unique
`Inflight wifi service` has 3916 (3.0%) zeros	Zeros
`Departure/Arrival time convenient` has 6681 (5.1%) zeros	Zeros
`Ease of Online booking` has 5682 (4.4%) zeros	Zeros
`Online boarding` has 3080 (2.4%) zeros	Zeros
`Departure Delay in Minutes` has 73356 (56.5%) zeros	Zeros
`Arrival Delay in Minutes` has 72753 (56.0%) zeros	Zeros

Reproduction

Analysis started	2023-10-31 12:23:32.534968
Analysis finished	2023-10-31 12:24:12.013399
Duration	39.48 seconds
Software version	ydata-profiling v0.0.dev0
Download configuration	config.json

id
Real number (ℝ)

UNIFORM UNIQUE

Distinct	129880
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	64940.5

Minimum	1
Maximum	129880
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	1014.8 KiB

Quantile statistics

Minimum	1
5-th percentile	6494.95
Q1	32470.75
median	64940.5
Q3	97410.25
95-th percentile	123386.05
Maximum	129880
Range	129879
Interquartile range (IQR)	64939.5

Descriptive statistics

Standard deviation	37493.271
Coefficient of variation (CV)	0.57734805
Kurtosis	-1.2
Mean	64940.5
Median Absolute Deviation (MAD)	32470
Skewness	1.0956429 × 10^-18
Sum	8.4344721 × 10⁹
Variance	1.4057454 × 10⁹
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
70172	1	< 0.1%
105847	1	< 0.1%
127259	1	< 0.1%
53818	1	< 0.1%
56307	1	< 0.1%
55206	1	< 0.1%
105921	1	< 0.1%
48518	1	< 0.1%
97504	1	< 0.1%
54225	1	< 0.1%
Other values (129870)	129870	> 99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	1	< 0.1%
2	1	< 0.1%
3	1	< 0.1%
4	1	< 0.1%
5	1	< 0.1%
6	1	< 0.1%
7	1	< 0.1%
8	1	< 0.1%
9	1	< 0.1%
10	1	< 0.1%

Value	Count	Frequency (%)
129880	1	< 0.1%
129879	1	< 0.1%
129878	1	< 0.1%
129877	1	< 0.1%
129876	1	< 0.1%
129875	1	< 0.1%
129874	1	< 0.1%
129873	1	< 0.1%
129872	1	< 0.1%
129871	1	< 0.1%

Gender
Categorical

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	1014.8 KiB

Female	65899
Male	63981

Length

Max length	6
Median length	6
Mean length	5.0147675
Min length	4

Characters and Unicode

Total characters	651318
Distinct characters	6
Distinct categories	2 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Male
2nd row	Male
3rd row	Female
4th row	Female
5th row	Male

Common Values

Value	Count	Frequency (%)
Female	65899	50.7%
Male	63981	49.3%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
female	65899	50.7%
male	63981	49.3%

Most occurring characters

Value	Count	Frequency (%)
e	195779	30.1%
a	129880	19.9%
l	129880	19.9%
F	65899	10.1%
m	65899	10.1%
M	63981	9.8%

Most occurring categories

Value	Count	Frequency (%)
Lowercase Letter	521438	80.1%
Uppercase Letter	129880	19.9%

Most frequent character per category

Lowercase Letter

Value	Count	Frequency (%)
e	195779	37.5%
a	129880	24.9%
l	129880	24.9%
m	65899	12.6%

Uppercase Letter

Value	Count	Frequency (%)
F	65899	50.7%
M	63981	49.3%

Most occurring scripts

Value	Count	Frequency (%)
Latin	651318	100.0%

Most frequent character per script

Latin

Value	Count	Frequency (%)
e	195779	30.1%
a	129880	19.9%
l	129880	19.9%
F	65899	10.1%
m	65899	10.1%
M	63981	9.8%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	651318	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
e	195779	30.1%
a	129880	19.9%
l	129880	19.9%
F	65899	10.1%
m	65899	10.1%
M	63981	9.8%

Customer Type
Categorical

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	1014.8 KiB

Loyal Customer	106100
disloyal Customer	23780

Length

Max length	17
Median length	14
Mean length	14.549276
Min length	14

Characters and Unicode

Total characters	1889660
Distinct characters	15
Distinct categories	3 ?
Distinct scripts	2 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Loyal Customer
2nd row	disloyal Customer
3rd row	Loyal Customer
4th row	Loyal Customer
5th row	Loyal Customer

Common Values

Value	Count	Frequency (%)
Loyal Customer	106100	81.7%
disloyal Customer	23780	18.3%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
customer	129880	50.0%
loyal	106100	40.8%
disloyal	23780	9.2%

Most occurring characters

Value	Count	Frequency (%)
o	259760	13.7%
l	153660	8.1%
s	153660	8.1%
y	129880	6.9%
a	129880	6.9%
	129880	6.9%
C	129880	6.9%
u	129880	6.9%
t	129880	6.9%
m	129880	6.9%
Other values (5)	413420	21.9%

Most occurring categories

Value	Count	Frequency (%)
Lowercase Letter	1523800	80.6%
Uppercase Letter	235980	12.5%
Space Separator	129880	6.9%

Most frequent character per category

Lowercase Letter

Value	Count	Frequency (%)
o	259760	17.0%
l	153660	10.1%
s	153660	10.1%
y	129880	8.5%
a	129880	8.5%
u	129880	8.5%
t	129880	8.5%
m	129880	8.5%
e	129880	8.5%
r	129880	8.5%
Other values (2)	47560	3.1%

Uppercase Letter

Value	Count	Frequency (%)
C	129880	55.0%
L	106100	45.0%

Space Separator

Value	Count	Frequency (%)
	129880	100.0%

Most occurring scripts

Value	Count	Frequency (%)
Latin	1759780	93.1%
Common	129880	6.9%

Most frequent character per script

Latin

Value	Count	Frequency (%)
o	259760	14.8%
l	153660	8.7%
s	153660	8.7%
y	129880	7.4%
a	129880	7.4%
C	129880	7.4%
u	129880	7.4%
t	129880	7.4%
m	129880	7.4%
e	129880	7.4%
Other values (4)	283540	16.1%

Common

Value	Count	Frequency (%)
	129880	100.0%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	1889660	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
o	259760	13.7%
l	153660	8.1%
s	153660	8.1%
y	129880	6.9%
a	129880	6.9%
	129880	6.9%
C	129880	6.9%
u	129880	6.9%
t	129880	6.9%
m	129880	6.9%
Other values (5)	413420	21.9%

Age
Real number (ℝ)

Distinct	75
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	39.427957

Minimum	7
Maximum	85
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	1014.8 KiB

Quantile statistics

Minimum	7
5-th percentile	15
Q1	27
median	40
Q3	51
95-th percentile	64
Maximum	85
Range	78
Interquartile range (IQR)	24

Descriptive statistics

Standard deviation	15.11936
Coefficient of variation (CV)	0.38346801
Kurtosis	-0.71914023
Mean	39.427957
Median Absolute Deviation (MAD)	12
Skewness	-0.0036062117
Sum	5120903
Variance	228.59505
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
39	3692	2.8%
25	3511	2.7%
40	3209	2.5%
44	3104	2.4%
41	3089	2.4%
42	3017	2.3%
43	2941	2.3%
45	2939	2.3%
23	2935	2.3%
22	2931	2.3%
Other values (65)	98512	75.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
7	685	0.5%
8	797	0.6%
9	859	0.7%
10	822	0.6%
11	837	0.6%
12	794	0.6%
13	806	0.6%
14	860	0.7%
15	1006	0.8%
16	1156	0.9%

Value	Count	Frequency (%)
85	25	< 0.1%
80	110	0.1%
79	52	< 0.1%
78	44	< 0.1%
77	106	0.1%
76	60	< 0.1%
75	76	0.1%
74	61	< 0.1%
73	67	0.1%
72	249	0.2%

Type of Travel
Categorical

HIGH CORRELATION

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	1014.8 KiB

Business travel	89693
Personal Travel	40187

Length

Max length	15
Median length	15
Mean length	15
Min length	15

Characters and Unicode

Total characters	1948200
Distinct characters	15
Distinct categories	3 ?
Distinct scripts	2 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Personal Travel
2nd row	Business travel
3rd row	Business travel
4th row	Business travel
5th row	Business travel

Common Values

Value	Count	Frequency (%)
Business travel	89693	69.1%
Personal Travel	40187	30.9%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
travel	129880	50.0%
business	89693	34.5%
personal	40187	15.5%

Most occurring characters

Value	Count	Frequency (%)
s	309266	15.9%
e	259760	13.3%
r	170067	8.7%
a	170067	8.7%
l	170067	8.7%
n	129880	6.7%
	129880	6.7%
v	129880	6.7%
B	89693	4.6%
u	89693	4.6%
Other values (5)	299947	15.4%

Most occurring categories

Value	Count	Frequency (%)
Lowercase Letter	1648253	84.6%
Uppercase Letter	170067	8.7%
Space Separator	129880	6.7%

Most frequent character per category

Lowercase Letter

Value	Count	Frequency (%)
s	309266	18.8%
e	259760	15.8%
r	170067	10.3%
a	170067	10.3%
l	170067	10.3%
n	129880	7.9%
v	129880	7.9%
u	89693	5.4%
i	89693	5.4%
t	89693	5.4%

Uppercase Letter

Value	Count	Frequency (%)
B	89693	52.7%
P	40187	23.6%
T	40187	23.6%

Space Separator

Value	Count	Frequency (%)
	129880	100.0%

Most occurring scripts

Value	Count	Frequency (%)
Latin	1818320	93.3%
Common	129880	6.7%

Most frequent character per script

Latin

Value	Count	Frequency (%)
s	309266	17.0%
e	259760	14.3%
r	170067	9.4%
a	170067	9.4%
l	170067	9.4%
n	129880	7.1%
v	129880	7.1%
B	89693	4.9%
u	89693	4.9%
i	89693	4.9%
Other values (4)	210254	11.6%

Common

Value	Count	Frequency (%)
	129880	100.0%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	1948200	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
s	309266	15.9%
e	259760	13.3%
r	170067	8.7%
a	170067	8.7%
l	170067	8.7%
n	129880	6.7%
	129880	6.7%
v	129880	6.7%
B	89693	4.6%
u	89693	4.6%
Other values (5)	299947	15.4%

Class
Categorical

HIGH CORRELATION

Distinct	3
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	1014.8 KiB

Business	62160
Eco	58309
Eco Plus	9411

Length

Max length	8
Median length	8
Mean length	5.7552741
Min length	3

Characters and Unicode

Total characters	747495
Distinct characters	12
Distinct categories	3 ?
Distinct scripts	2 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Eco Plus
2nd row	Business
3rd row	Business
4th row	Business
5th row	Business

Common Values

Value	Count	Frequency (%)
Business	62160	47.9%
Eco	58309	44.9%
Eco Plus	9411	7.2%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
eco	67720	48.6%
business	62160	44.6%
plus	9411	6.8%

Most occurring characters

Value	Count	Frequency (%)
s	195891	26.2%
u	71571	9.6%
E	67720	9.1%
c	67720	9.1%
o	67720	9.1%
B	62160	8.3%
i	62160	8.3%
n	62160	8.3%
e	62160	8.3%
	9411	1.3%
Other values (2)	18822	2.5%

Most occurring categories

Value	Count	Frequency (%)
Lowercase Letter	598793	80.1%
Uppercase Letter	139291	18.6%
Space Separator	9411	1.3%

Most frequent character per category

Lowercase Letter

Value	Count	Frequency (%)
s	195891	32.7%
u	71571	12.0%
c	67720	11.3%
o	67720	11.3%
i	62160	10.4%
n	62160	10.4%
e	62160	10.4%
l	9411	1.6%

Uppercase Letter

Value	Count	Frequency (%)
E	67720	48.6%
B	62160	44.6%
P	9411	6.8%

Space Separator

Value	Count	Frequency (%)
	9411	100.0%

Most occurring scripts

Value	Count	Frequency (%)
Latin	738084	98.7%
Common	9411	1.3%

Most frequent character per script

Latin

Value	Count	Frequency (%)
s	195891	26.5%
u	71571	9.7%
E	67720	9.2%
c	67720	9.2%
o	67720	9.2%
B	62160	8.4%
i	62160	8.4%
n	62160	8.4%
e	62160	8.4%
P	9411	1.3%

Common

Value	Count	Frequency (%)
	9411	100.0%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	747495	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
s	195891	26.2%
u	71571	9.6%
E	67720	9.1%
c	67720	9.1%
o	67720	9.1%
B	62160	8.3%
i	62160	8.3%
n	62160	8.3%
e	62160	8.3%
	9411	1.3%
Other values (2)	18822	2.5%

Flight Distance
Real number (ℝ)

Distinct	3821
Distinct (%)	2.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1190.3164

Minimum	31
Maximum	4983
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	1014.8 KiB

Quantile statistics

Minimum	31
5-th percentile	176.95
Q1	414
median	844
Q3	1744
95-th percentile	3380
Maximum	4983
Range	4952
Interquartile range (IQR)	1330

Descriptive statistics

Standard deviation	997.45248
Coefficient of variation (CV)	0.83797256
Kurtosis	0.2655029
Mean	1190.3164
Median Absolute Deviation (MAD)	518
Skewness	1.1081423
Sum	1.5459829 × 10⁸
Variance	994911.44
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
337	841	0.6%
594	505	0.4%
404	480	0.4%
862	473	0.4%
2475	470	0.4%
447	457	0.4%
236	438	0.3%
192	424	0.3%
308	402	0.3%
214	398	0.3%
Other values (3811)	124992	96.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
31	11	< 0.1%
56	11	< 0.1%
67	160	0.1%
73	77	0.1%
74	42	< 0.1%
76	2	< 0.1%
77	57	< 0.1%
78	37	< 0.1%
80	3	< 0.1%
82	11	< 0.1%

Value	Count	Frequency (%)
4983	16	< 0.1%
4963	19	< 0.1%
4817	6	< 0.1%
4502	14	< 0.1%
4243	23	< 0.1%
4000	12	< 0.1%
3999	5	< 0.1%
3998	12	< 0.1%
3997	12	< 0.1%
3996	11	< 0.1%

Inflight wifi service
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.7286957

Minimum	0
Maximum	5
Zeros	3916
Zeros (%)	3.0%
Negative	0
Negative (%)	0.0%
Memory size	1014.8 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	3
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.3293401
Coefficient of variation (CV)	0.48717053
Kurtosis	-0.8485981
Mean	2.7286957
Median Absolute Deviation (MAD)	1
Skewness	0.040465252
Sum	354403
Variance	1.7671452
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
2	32320	24.9%
3	32185	24.8%
4	24775	19.1%
1	22328	17.2%
5	14356	11.1%
0	3916	3.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	3916	3.0%
1	22328	17.2%
2	32320	24.9%
3	32185	24.8%
4	24775	19.1%
5	14356	11.1%

Value	Count	Frequency (%)
5	14356	11.1%
4	24775	19.1%
3	32185	24.8%
2	32320	24.9%
1	22328	17.2%
0	3916	3.0%

Departure/Arrival time convenient
Real number (ℝ)

ZEROS

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.0575993

Minimum	0
Maximum	5
Zeros	6681
Zeros (%)	5.1%
Negative	0
Negative (%)	0.0%
Memory size	1014.8 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	2
median	3
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.5267415
Coefficient of variation (CV)	0.49932687
Kurtosis	-1.0408962
Mean	3.0575993
Median Absolute Deviation (MAD)	1
Skewness	-0.33246886
Sum	397121
Variance	2.3309396
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	31880	24.5%
5	27998	21.6%
3	22378	17.2%
2	21534	16.6%
1	19409	14.9%
0	6681	5.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	6681	5.1%
1	19409	14.9%
2	21534	16.6%
3	22378	17.2%
4	31880	24.5%
5	27998	21.6%

Value	Count	Frequency (%)
5	27998	21.6%
4	31880	24.5%
3	22378	17.2%
2	21534	16.6%
1	19409	14.9%
0	6681	5.1%

Ease of Online booking
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.7568756

Minimum	0
Maximum	5
Zeros	5682
Zeros (%)	4.4%
Negative	0
Negative (%)	0.0%
Memory size	1014.8 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	3
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.4017396
Coefficient of variation (CV)	0.50845226
Kurtosis	-0.91352348
Mean	2.7568756
Median Absolute Deviation (MAD)	1
Skewness	-0.018778932
Sum	358063
Variance	1.9648739
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
3	30393	23.4%
2	30051	23.1%
4	24444	18.8%
1	21886	16.9%
5	17424	13.4%
0	5682	4.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	5682	4.4%
1	21886	16.9%
2	30051	23.1%
3	30393	23.4%
4	24444	18.8%
5	17424	13.4%

Value	Count	Frequency (%)
5	17424	13.4%
4	24444	18.8%
3	30393	23.4%
2	30051	23.1%
1	21886	16.9%
0	5682	4.4%

Gate location
Real number (ℝ)

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.9769249

Minimum	0
Maximum	5
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	1014.8 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	3
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.2785197
Coefficient of variation (CV)	0.42947664
Kurtosis	-1.0315534
Mean	2.9769249
Median Absolute Deviation (MAD)	1
Skewness	-0.058264886
Sum	386643
Variance	1.6346126
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
3	35717	27.5%
4	30466	23.5%
2	24296	18.7%
1	21991	16.9%
5	17409	13.4%
0	1	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1	< 0.1%
1	21991	16.9%
2	24296	18.7%
3	35717	27.5%
4	30466	23.5%
5	17409	13.4%

Value	Count	Frequency (%)
5	17409	13.4%
4	30466	23.5%
3	35717	27.5%
2	24296	18.7%
1	21991	16.9%
0	1	< 0.1%

Food and drink
Real number (ℝ)

HIGH CORRELATION

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.2047736

Minimum	0
Maximum	5
Zeros	132
Zeros (%)	0.1%
Negative	0
Negative (%)	0.0%
Memory size	1014.8 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	3
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.3299331
Coefficient of variation (CV)	0.41498503
Kurtosis	-1.1453811
Mean	3.2047736
Median Absolute Deviation (MAD)	1
Skewness	-0.15506317
Sum	416236
Variance	1.768722
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	30563	23.5%
5	27957	21.5%
3	27794	21.4%
2	27383	21.1%
1	16051	12.4%
0	132	0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	132	0.1%
1	16051	12.4%
2	27383	21.1%
3	27794	21.4%
4	30563	23.5%
5	27957	21.5%

Value	Count	Frequency (%)
5	27957	21.5%
4	30563	23.5%
3	27794	21.4%
2	27383	21.1%
1	16051	12.4%
0	132	0.1%

Online boarding
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.2526332

Minimum	0
Maximum	5
Zeros	3080
Zeros (%)	2.4%
Negative	0
Negative (%)	0.0%
Memory size	1014.8 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	3
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.3507188
Coefficient of variation (CV)	0.41526932
Kurtosis	-0.69865492
Mean	3.2526332
Median Absolute Deviation (MAD)	1
Skewness	-0.45691105
Sum	422452
Variance	1.8244412
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	38468	29.6%
3	27117	20.9%
5	26020	20.0%
2	21934	16.9%
1	13261	10.2%
0	3080	2.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	3080	2.4%
1	13261	10.2%
2	21934	16.9%
3	27117	20.9%
4	38468	29.6%
5	26020	20.0%

Value	Count	Frequency (%)
5	26020	20.0%
4	38468	29.6%
3	27117	20.9%
2	21934	16.9%
1	13261	10.2%
0	3080	2.4%

Seat comfort
Real number (ℝ)

HIGH CORRELATION

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.4413613

Minimum	0
Maximum	5
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	1014.8 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	4
Q3	5
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	3

Descriptive statistics

Standard deviation	1.3192889
Coefficient of variation (CV)	0.38336251
Kurtosis	-0.92283879
Mean	3.4413613
Median Absolute Deviation (MAD)	1
Skewness	-0.48581778
Sum	446964
Variance	1.7405232
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	39756	30.6%
5	33158	25.5%
3	23328	18.0%
2	18529	14.3%
1	15108	11.6%
0	1	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1	< 0.1%
1	15108	11.6%
2	18529	14.3%
3	23328	18.0%
4	39756	30.6%
5	33158	25.5%

Value	Count	Frequency (%)
5	33158	25.5%
4	39756	30.6%
3	23328	18.0%
2	18529	14.3%
1	15108	11.6%
0	1	< 0.1%

Inflight entertainment
Real number (ℝ)

HIGH CORRELATION

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.3580767

Minimum	0
Maximum	5
Zeros	18
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	1014.8 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	4
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.334049
Coefficient of variation (CV)	0.39726579
Kurtosis	-1.0611127
Mean	3.3580767
Median Absolute Deviation (MAD)	1
Skewness	-0.36638524
Sum	436147
Variance	1.7796867
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	36791	28.3%
5	31544	24.3%
3	23884	18.4%
2	21968	16.9%
1	15675	12.1%
0	18	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	18	< 0.1%
1	15675	12.1%
2	21968	16.9%
3	23884	18.4%
4	36791	28.3%
5	31544	24.3%

Value	Count	Frequency (%)
5	31544	24.3%
4	36791	28.3%
3	23884	18.4%
2	21968	16.9%
1	15675	12.1%
0	18	< 0.1%

On-board service
Real number (ℝ)

HIGH CORRELATION

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.3830228

Minimum	0
Maximum	5
Zeros	5
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	1014.8 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	4
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.2870994
Coefficient of variation (CV)	0.38045837
Kurtosis	-0.88884192
Mean	3.3830228
Median Absolute Deviation (MAD)	1
Skewness	-0.42131965
Sum	439387
Variance	1.6566247
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	38703	29.8%
5	29492	22.7%
3	28542	22.0%
2	18351	14.1%
1	14787	11.4%
0	5	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	5	< 0.1%
1	14787	11.4%
2	18351	14.1%
3	28542	22.0%
4	38703	29.8%
5	29492	22.7%

Value	Count	Frequency (%)
5	29492	22.7%
4	38703	29.8%
3	28542	22.0%
2	18351	14.1%
1	14787	11.4%
0	5	< 0.1%

Leg room service
Real number (ℝ)

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.3508777

Minimum	0
Maximum	5
Zeros	598
Zeros (%)	0.5%
Negative	0
Negative (%)	0.0%
Memory size	1014.8 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	4
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.3162518
Coefficient of variation (CV)	0.39280806
Kurtosis	-0.98301449
Mean	3.3508777
Median Absolute Deviation (MAD)	1
Skewness	-0.34841439
Sum	435212
Variance	1.7325187
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	35886	27.6%
5	30905	23.8%
3	25056	19.3%
2	24540	18.9%
1	12895	9.9%
0	598	0.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	598	0.5%
1	12895	9.9%
2	24540	18.9%
3	25056	19.3%
4	35886	27.6%
5	30905	23.8%

Value	Count	Frequency (%)
5	30905	23.8%
4	35886	27.6%
3	25056	19.3%
2	24540	18.9%
1	12895	9.9%
0	598	0.5%

Baggage handling
Categorical

Distinct	5
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	1014.8 KiB

4	46761
5	33878
3	25851
2	14362
1	9028

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	129880
Distinct characters	5
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	4
2nd row	3
3rd row	4
4th row	3
5th row	4

Common Values

Value	Count	Frequency (%)
4	46761	36.0%
5	33878	26.1%
3	25851	19.9%
2	14362	11.1%
1	9028	7.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
4	46761	36.0%
5	33878	26.1%
3	25851	19.9%
2	14362	11.1%
1	9028	7.0%

Most occurring characters

Value	Count	Frequency (%)
4	46761	36.0%
5	33878	26.1%
3	25851	19.9%
2	14362	11.1%
1	9028	7.0%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	129880	100.0%

Most frequent character per category

Decimal Number

Value	Count	Frequency (%)
4	46761	36.0%
5	33878	26.1%
3	25851	19.9%
2	14362	11.1%
1	9028	7.0%

Most occurring scripts

Value	Count	Frequency (%)
Common	129880	100.0%

Most frequent character per script

Common

Value	Count	Frequency (%)
4	46761	36.0%
5	33878	26.1%
3	25851	19.9%
2	14362	11.1%
1	9028	7.0%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	129880	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
4	46761	36.0%
5	33878	26.1%
3	25851	19.9%
2	14362	11.1%
1	9028	7.0%

Checkin service
Real number (ℝ)

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.3062673

Minimum	0
Maximum	5
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	1014.8 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	3
median	3
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	1.2661853
Coefficient of variation (CV)	0.3829652
Kurtosis	-0.82990408
Mean	3.3062673
Median Absolute Deviation (MAD)	1
Skewness	-0.36656856
Sum	429418
Variance	1.6032253
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	36333	28.0%
3	35453	27.3%
5	25883	19.9%
1	16108	12.4%
2	16102	12.4%
0	1	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1	< 0.1%
1	16108	12.4%
2	16102	12.4%
3	35453	27.3%
4	36333	28.0%
5	25883	19.9%

Value	Count	Frequency (%)
5	25883	19.9%
4	36333	28.0%
3	35453	27.3%
2	16102	12.4%
1	16108	12.4%
0	1	< 0.1%

Inflight service
Real number (ℝ)

HIGH CORRELATION

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.6421928

Minimum	0
Maximum	5
Zeros	5
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	1014.8 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	3
median	4
Q3	5
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.1766691
Coefficient of variation (CV)	0.32306611
Kurtosis	-0.35825341
Mean	3.6421928
Median Absolute Deviation (MAD)	1
Skewness	-0.69157985
Sum	473048
Variance	1.3845501
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	47323	36.4%
5	34066	26.2%
3	25316	19.5%
2	14308	11.0%
1	8862	6.8%
0	5	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	5	< 0.1%
1	8862	6.8%
2	14308	11.0%
3	25316	19.5%
4	47323	36.4%
5	34066	26.2%

Value	Count	Frequency (%)
5	34066	26.2%
4	47323	36.4%
3	25316	19.5%
2	14308	11.0%
1	8862	6.8%
0	5	< 0.1%

Cleanliness
Real number (ℝ)

HIGH CORRELATION

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.2863258

Minimum	0
Maximum	5
Zeros	14
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	1014.8 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	3
Q3	4
95-th percentile	5
Maximum	5
Range	5
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.3136822
Coefficient of variation (CV)	0.39974193
Kurtosis	-1.0148014
Mean	3.2863258
Median Absolute Deviation (MAD)	1
Skewness	-0.30092642
Sum	426828
Variance	1.725761
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
4	33969	26.2%
3	30639	23.6%
5	28416	21.9%
2	20113	15.5%
1	16729	12.9%
0	14	< 0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	14	< 0.1%
1	16729	12.9%
2	20113	15.5%
3	30639	23.6%
4	33969	26.2%
5	28416	21.9%

Value	Count	Frequency (%)
5	28416	21.9%
4	33969	26.2%
3	30639	23.6%
2	20113	15.5%
1	16729	12.9%
0	14	< 0.1%

Departure Delay in Minutes
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	466
Distinct (%)	0.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	14.713713

Minimum	0
Maximum	1592
Zeros	73356
Zeros (%)	56.5%
Negative	0
Negative (%)	0.0%
Memory size	1014.8 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	12
95-th percentile	77
Maximum	1592
Range	1592
Interquartile range (IQR)	12

Descriptive statistics

Standard deviation	38.071126
Coefficient of variation (CV)	2.5874589
Kurtosis	100.64455
Mean	14.713713
Median Absolute Deviation (MAD)	0
Skewness	6.8219803
Sum	1911017
Variance	1449.4107
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	73356	56.5%
1	3682	2.8%
2	2855	2.2%
3	2535	2.0%
4	2309	1.8%
5	2136	1.6%
6	1884	1.5%
7	1748	1.3%
8	1618	1.2%
9	1552	1.2%
Other values (456)	36205	27.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	73356	56.5%
1	3682	2.8%
2	2855	2.2%
3	2535	2.0%
4	2309	1.8%
5	2136	1.6%
6	1884	1.5%
7	1748	1.3%
8	1618	1.2%
9	1552	1.2%

Value	Count	Frequency (%)
1592	1	< 0.1%
1305	1	< 0.1%
1128	1	< 0.1%
1017	1	< 0.1%
978	1	< 0.1%
951	1	< 0.1%
933	1	< 0.1%
930	1	< 0.1%
921	1	< 0.1%
859	1	< 0.1%

Arrival Delay in Minutes
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	472
Distinct (%)	0.4%
Missing	393
Missing (%)	0.3%
Infinite	0
Infinite (%)	0.0%
Mean	15.091129

Minimum	0
Maximum	1584
Zeros	72753
Zeros (%)	56.0%
Negative	0
Negative (%)	0.0%
Memory size	1014.8 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	13
95-th percentile	78
Maximum	1584
Range	1584
Interquartile range (IQR)	13

Descriptive statistics

Standard deviation	38.46565
Coefficient of variation (CV)	2.5488915
Kurtosis	95.117114
Mean	15.091129
Median Absolute Deviation (MAD)	0
Skewness	6.6701246
Sum	1954105
Variance	1479.6062
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	72753	56.0%
1	2747	2.1%
2	2587	2.0%
3	2442	1.9%
4	2373	1.8%
5	2083	1.6%
6	2021	1.6%
7	1794	1.4%
8	1751	1.3%
9	1566	1.2%
Other values (462)	37370	28.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	72753	56.0%
1	2747	2.1%
2	2587	2.0%
3	2442	1.9%
4	2373	1.8%
5	2083	1.6%
6	2021	1.6%
7	1794	1.4%
8	1751	1.3%
9	1566	1.2%

Value	Count	Frequency (%)
1584	1	< 0.1%
1280	1	< 0.1%
1115	1	< 0.1%
1011	1	< 0.1%
970	1	< 0.1%
952	1	< 0.1%
940	1	< 0.1%
924	1	< 0.1%
920	1	< 0.1%
860	1	< 0.1%

Satisfaction
Categorical

HIGH CORRELATION

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	1014.8 KiB

neutral or dissatisfied	73452
satisfied	56428

Length

Max length	23
Median length	23
Mean length	16.917524
Min length	9

Characters and Unicode

Total characters	2197248
Distinct characters	13
Distinct categories	2 ?
Distinct scripts	2 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	neutral or dissatisfied
2nd row	neutral or dissatisfied
3rd row	satisfied
4th row	neutral or dissatisfied
5th row	satisfied

Common Values

Value	Count	Frequency (%)
neutral or dissatisfied	73452	56.6%
satisfied	56428	43.4%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
neutral	73452	26.5%
or	73452	26.5%
dissatisfied	73452	26.5%
satisfied	56428	20.4%

Most occurring characters

Value	Count	Frequency (%)
i	333212	15.2%
s	333212	15.2%
e	203332	9.3%
t	203332	9.3%
a	203332	9.3%
d	203332	9.3%
r	146904	6.7%
	146904	6.7%
f	129880	5.9%
n	73452	3.3%
Other values (3)	220356	10.0%

Most occurring categories

Value	Count	Frequency (%)
Lowercase Letter	2050344	93.3%
Space Separator	146904	6.7%

Most frequent character per category

Lowercase Letter

Value	Count	Frequency (%)
i	333212	16.3%
s	333212	16.3%
e	203332	9.9%
t	203332	9.9%
a	203332	9.9%
d	203332	9.9%
r	146904	7.2%
f	129880	6.3%
n	73452	3.6%
u	73452	3.6%
Other values (2)	146904	7.2%

Space Separator

Value	Count	Frequency (%)
	146904	100.0%

Most occurring scripts

Value	Count	Frequency (%)
Latin	2050344	93.3%
Common	146904	6.7%

Most frequent character per script

Latin

Value	Count	Frequency (%)
i	333212	16.3%
s	333212	16.3%
e	203332	9.9%
t	203332	9.9%
a	203332	9.9%
d	203332	9.9%
r	146904	7.2%
f	129880	6.3%
n	73452	3.6%
u	73452	3.6%
Other values (2)	146904	7.2%

Common

Value	Count	Frequency (%)
	146904	100.0%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	2197248	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
i	333212	15.2%
s	333212	15.2%
e	203332	9.3%
t	203332	9.3%
a	203332	9.3%
d	203332	9.3%
r	146904	6.7%
	146904	6.7%
f	129880	5.9%
n	73452	3.3%
Other values (3)	220356	10.0%

Auto

Heatmap
Table

	id	Age	Flight Distance	Inflight wifi service	Departure/Arrival time convenient	Ease of Online booking	Gate location	Food and drink	Online boarding	Seat comfort	Inflight entertainment	On-board service	Leg room service	Checkin service	Inflight service	Cleanliness	Departure Delay in Minutes	Arrival Delay in Minutes	Gender	Customer Type	Type of Travel	Class	Baggage handling	Satisfaction
id	1.000	0.023	0.134	-0.024	-0.003	0.012	-0.000	-0.002	0.056	0.054	0.001	0.052	0.041	0.075	0.074	0.022	0.057	-0.004	0.003	0.011	0.020	0.129	0.065	0.024
Age	0.023	1.000	0.073	0.015	0.035	0.020	-0.001	0.021	0.214	0.160	0.080	0.070	0.050	0.038	-0.033	0.053	-0.009	-0.011	0.015	0.378	0.342	0.208	0.060	0.282
Flight Distance	0.134	0.073	1.000	0.006	-0.013	0.064	0.002	0.046	0.194	0.137	0.107	0.102	0.118	0.072	0.062	0.082	0.025	-0.002	0.008	0.249	0.281	0.344	0.038	0.312
Inflight wifi service	-0.024	0.015	0.006	1.000	0.340	0.711	0.335	0.130	0.436	0.118	0.198	0.115	0.150	0.043	0.105	0.129	-0.029	-0.036	0.004	0.037	0.183	0.100	0.121	0.526
Departure/Arrival time convenient	-0.003	0.035	-0.013	0.340	1.000	0.440	0.453	-0.001	0.063	0.009	-0.013	0.070	0.005	0.097	0.089	0.009	-0.004	-0.005	0.009	0.294	0.287	0.098	0.071	0.068
Ease of Online booking	0.012	0.020	0.064	0.711	0.440	1.000	0.463	0.028	0.368	0.025	0.042	0.038	0.096	0.009	0.035	0.014	-0.010	-0.013	0.005	0.055	0.188	0.116	0.033	0.314
Gate location	-0.000	-0.001	0.002	0.335	0.453	0.463	1.000	-0.003	-0.001	0.001	0.002	-0.029	-0.005	-0.040	-0.009	-0.006	0.006	0.007	0.010	0.125	0.154	0.111	0.055	0.154
Food and drink	-0.002	0.021	0.046	0.130	-0.001	0.028	-0.003	1.000	0.240	0.558	0.611	0.057	0.032	0.082	0.045	0.647	-0.022	-0.031	0.009	0.077	0.082	0.080	0.037	0.225
Online boarding	0.056	0.214	0.194	0.436	0.063	0.368	-0.001	0.240	1.000	0.440	0.301	0.175	0.138	0.217	0.108	0.344	-0.033	-0.049	0.048	0.196	0.236	0.248	0.093	0.618
Seat comfort	0.054	0.160	0.137	0.118	0.009	0.025	0.001	0.558	0.440	1.000	0.605	0.146	0.118	0.197	0.098	0.668	-0.020	-0.037	0.039	0.170	0.136	0.175	0.082	0.388
Inflight entertainment	0.001	0.080	0.107	0.198	-0.013	0.042	0.002	0.611	0.301	0.605	1.000	0.436	0.314	0.120	0.424	0.681	-0.029	-0.044	0.000	0.116	0.168	0.153	0.353	0.421
On-board service	0.052	0.070	0.102	0.115	0.070	0.038	-0.029	0.057	0.175	0.146	0.436	1.000	0.366	0.236	0.569	0.124	-0.028	-0.048	0.021	0.075	0.087	0.161	0.400	0.332
Leg room service	0.041	0.050	0.118	0.150	0.005	0.096	-0.005	0.032	0.138	0.118	0.314	0.366	1.000	0.145	0.374	0.097	-0.006	-0.020	0.054	0.076	0.172	0.164	0.268	0.342
Checkin service	0.075	0.038	0.072	0.043	0.097	0.009	-0.040	0.082	0.217	0.197	0.120	0.236	0.145	1.000	0.250	0.172	-0.018	-0.034	0.010	0.032	0.018	0.127	0.142	0.250
Inflight service	0.074	-0.033	0.062	0.105	0.089	0.035	-0.009	0.045	0.108	0.098	0.424	0.569	0.374	0.250	1.000	0.102	-0.035	-0.057	0.046	0.055	0.042	0.132	0.493	0.282
Cleanliness	0.022	0.053	0.082	0.129	0.009	0.014	-0.006	0.647	0.344	0.668	0.681	0.124	0.097	0.172	0.102	1.000	-0.018	-0.031	0.018	0.102	0.097	0.118	0.064	0.316
Departure Delay in Minutes	0.057	-0.009	0.025	-0.029	-0.004	-0.010	0.006	-0.022	-0.033	-0.020	-0.029	-0.028	-0.006	-0.018	-0.035	-0.018	1.000	0.740	0.002	0.000	0.004	0.000	0.006	0.018
Arrival Delay in Minutes	-0.004	-0.011	-0.002	-0.036	-0.005	-0.013	0.007	-0.031	-0.049	-0.037	-0.044	-0.048	-0.020	-0.034	-0.057	-0.031	0.740	1.000	0.000	0.000	0.000	0.000	0.006	0.018
Gender	0.003	0.015	0.008	0.004	0.009	0.005	0.010	0.009	0.048	0.039	0.000	0.021	0.054	0.010	0.046	0.018	0.002	0.000	1.000	0.031	0.009	0.012	0.047	0.011
Customer Type	0.011	0.378	0.249	0.037	0.294	0.055	0.125	0.077	0.196	0.170	0.116	0.075	0.076	0.032	0.055	0.102	0.000	0.000	0.031	1.000	0.308	0.123	0.065	0.186
Type of Travel	0.020	0.342	0.281	0.183	0.287	0.188	0.154	0.082	0.236	0.136	0.168	0.087	0.172	0.018	0.042	0.097	0.004	0.000	0.009	0.308	1.000	0.554	0.049	0.450
Class	0.129	0.208	0.344	0.100	0.098	0.116	0.111	0.080	0.248	0.175	0.153	0.161	0.164	0.127	0.132	0.118	0.000	0.000	0.012	0.123	0.554	1.000	0.137	0.503
Baggage handling	0.065	0.060	0.038	0.121	0.071	0.033	0.055	0.037	0.093	0.082	0.353	0.400	0.268	0.142	0.493	0.064	0.006	0.006	0.047	0.065	0.049	0.137	1.000	0.289
Satisfaction	0.024	0.282	0.312	0.526	0.068	0.314	0.154	0.225	0.618	0.388	0.421	0.332	0.342	0.250	0.282	0.316	0.018	0.018	0.011	0.186	0.450	0.503	0.289	1.000

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows
Last rows

	id	Gender	Customer Type	Age	Type of Travel	Class	Flight Distance	Inflight wifi service	Departure/Arrival time convenient	Ease of Online booking	Gate location	Food and drink	Online boarding	Seat comfort	Inflight entertainment	On-board service	Leg room service	Baggage handling	Checkin service	Inflight service	Cleanliness	Departure Delay in Minutes	Arrival Delay in Minutes	Satisfaction
0	70172	Male	Loyal Customer	13	Personal Travel	Eco Plus	460	3	4	3	1	5	3	5	5	4	3	4	4	5	5	25	18.0	neutral or dissatisfied
1	5047	Male	disloyal Customer	25	Business travel	Business	235	3	2	3	3	1	3	1	1	1	5	3	1	4	1	1	6.0	neutral or dissatisfied
2	110028	Female	Loyal Customer	26	Business travel	Business	1142	2	2	2	2	5	5	5	5	4	3	4	4	4	5	0	0.0	satisfied
3	24026	Female	Loyal Customer	25	Business travel	Business	562	2	5	5	5	2	2	2	2	2	5	3	1	4	2	11	9.0	neutral or dissatisfied
4	119299	Male	Loyal Customer	61	Business travel	Business	214	3	3	3	3	4	5	5	3	3	4	4	3	3	3	0	0.0	satisfied
5	111157	Female	Loyal Customer	26	Personal Travel	Eco	1180	3	4	2	1	1	2	1	1	3	4	4	4	4	1	0	0.0	neutral or dissatisfied
6	82113	Male	Loyal Customer	47	Personal Travel	Eco	1276	2	4	2	3	2	2	2	2	3	3	4	3	5	2	9	23.0	neutral or dissatisfied
7	96462	Female	Loyal Customer	52	Business travel	Business	2035	4	3	4	4	5	5	5	5	5	5	5	4	5	4	4	0.0	satisfied
8	79485	Female	Loyal Customer	41	Business travel	Business	853	1	2	2	2	4	3	3	1	1	2	1	4	1	2	0	0.0	neutral or dissatisfied
9	65725	Male	disloyal Customer	20	Business travel	Eco	1061	3	3	3	4	2	3	3	2	2	3	4	4	3	2	0	0.0	neutral or dissatisfied

	id	Gender	Customer Type	Age	Type of Travel	Class	Flight Distance	Inflight wifi service	Departure/Arrival time convenient	Ease of Online booking	Gate location	Food and drink	Online boarding	Seat comfort	Inflight entertainment	On-board service	Leg room service	Baggage handling	Checkin service	Inflight service	Cleanliness	Departure Delay in Minutes	Arrival Delay in Minutes	Satisfaction
129870	30263	Male	disloyal Customer	42	Business travel	Eco	1024	4	4	4	2	3	4	3	3	3	1	2	2	3	3	0	17.0	neutral or dissatisfied
129871	90347	Female	disloyal Customer	39	Business travel	Business	404	1	1	1	3	2	1	2	2	5	3	4	4	4	2	0	0.0	neutral or dissatisfied
129872	86816	Male	Loyal Customer	41	Business travel	Eco	692	2	2	2	2	2	2	2	2	2	3	3	2	3	2	15	3.0	neutral or dissatisfied
129873	120654	Male	Loyal Customer	52	Business travel	Business	280	3	3	3	3	3	4	4	4	4	4	4	3	4	3	0	0.0	satisfied
129874	25309	Female	disloyal Customer	36	Business travel	Eco	432	1	5	1	3	4	1	4	4	5	2	5	2	3	4	0	0.0	neutral or dissatisfied
129875	78463	Male	disloyal Customer	34	Business travel	Business	526	3	3	3	1	4	3	4	4	3	2	4	4	5	4	0	0.0	neutral or dissatisfied
129876	71167	Male	Loyal Customer	23	Business travel	Business	646	4	4	4	4	4	4	4	4	4	5	5	5	5	4	0	0.0	satisfied
129877	37675	Female	Loyal Customer	17	Personal Travel	Eco	828	2	5	1	5	2	1	2	2	4	3	4	5	4	2	0	0.0	neutral or dissatisfied
129878	90086	Male	Loyal Customer	14	Business travel	Business	1127	3	3	3	3	4	4	4	4	3	2	5	4	5	4	0	0.0	satisfied
129879	34799	Female	Loyal Customer	42	Personal Travel	Eco	264	2	5	2	5	4	2	2	1	1	2	1	1	1	1	0	0.0	neutral or dissatisfied

Overview

Variables

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Lowercase Letter

Uppercase Letter

Most occurring scripts

Most frequent character per script

Latin

Most occurring blocks

Most frequent character per block

ASCII

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Lowercase Letter

Uppercase Letter

Space Separator

Most occurring scripts

Most frequent character per script

Latin

Common

Most occurring blocks

Most frequent character per block

ASCII

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Lowercase Letter

Uppercase Letter

Space Separator

Most occurring scripts

Most frequent character per script

Latin

Common

Most occurring blocks

Most frequent character per block

ASCII

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Lowercase Letter

Uppercase Letter

Space Separator

Most occurring scripts

Most frequent character per script

Latin

Common

Most occurring blocks

Most frequent character per block

ASCII

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Decimal Number

Most occurring scripts

Most frequent character per script

Common

Most occurring blocks

Most frequent character per block

ASCII

Common Values

Length

Common Values (Plot)